31033938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7507}}^1$

素因数の和:7578

約数の個数: 32

約数和(自身を含む): 68112576

約数和(自身を除く): 37078638

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 7507, 15014, 22521, 45042, 97591, 195182, 292773, 397871, 585546, 795742, 1193613, 2387226, 5172323, 10344646, 15516969, 31033938]

約数ペア:

[(1, 31033938), (2, 15516969), (3, 10344646), (6, 5172323), (13, 2387226), (26, 1193613), (39, 795742), (53, 585546), (78, 397871), (106, 292773), (159, 195182), (318, 97591), (689, 45042), (1378, 22521), (2067, 15014), (4134, 7507)]